Intel Core i7-4790K CPU Review In 2023
The Intel Core i7-4790K is a fourth-generation (Haswell) processor that was released in 2014. Despite its age, it remains a popular choice among users due to its impressive performance and overclocking capabilities. This review aims to provide a detailed analysis of the i7-4790K, covering its specifications, performance, overclocking potential, and voltage considerations.
Specifications and Architecture:
The i7-4790K features a quad-core design with a base clock speed of 4.0 GHz, which can turbo boost up to 4.4 GHz for increased performance. It supports Hyper-Threading technology, allowing each physical core to handle two threads simultaneously, resulting in a total of eight threads. This feature significantly improves multitasking capabilities, enabling the CPU to handle resource-intensive applications more efficiently.
The CPU is based on the Haswell microarchitecture, which introduced several improvements over its predecessor, Ivy Bridge. These enhancements include higher clock speeds, improved power efficiency, and an upgraded integrated graphics processor. Intel HD4600 Graphics which let users to have enough performance for daily tasks and low end gaming. The i7-4790K also utilizes a 22nm manufacturing process, ensuring a balance between performance and power consumption.Intel i7-4790K has Socket LGA 1150 pins with motherboard chipsets range varying from H81 to Z97.
Performance:
The i7-4790K offers excellent performance for a wide range of tasks. Its high clock speeds and multithreading capabilities make it well-suited for demanding applications, such as content creation, video editing, and gaming. While newer processors have been released since its launch, the i7-4790K can still hold its own in terms of single-threaded performance.
For everyday computing tasks like web browsing, word processing, and multimedia consumption, the i7-4790K delivers smooth and responsive performance. Its strong single-threaded performance ensures snappy system responsiveness, while the additional cores and threads allow for efficient multitasking, enabling users to run multiple applications simultaneously without significant slowdowns.
In terms of multi-threaded performance, the i7-4790K obtained the point 1069 in Single Threaded,and 4936 in Multi-Core Benchmark (cpu-monkey.com).These scores reflected its ability to handle multi-threaded workloads, including content creation, video editing, and rendering. While newer processors with higher core counts may surpass these results, the i7-4790K's multi-threaded performance remained competitive at the time of its release.
It is still quite interesting that 4790K is beating the 6700 (newer) in Multithreaded Cinebench Results.
Gaming Performance:
In gaming, the i7-4790K performs admirably, especially when paired with a capable graphics card. It offers sufficient processing power to handle most modern games at high settings and resolutions. However, in CPU-intensive titles that rely heavily on multithreading, newer processors with higher core counts may provide a slight advantage. Nevertheless, the i7-4790K remains a solid choice for gaming, particularly when paired with a mid-range or high-end graphics card.Importantly,in order to have the best experience of gaming or rendering performance at i7-4790K , you need to have a high end motherboard with a Z97 Chipset (Recommended). Also you need to have minimum 16 GB or 32GB DDR3 Ram with high frequency. There are Budget Kingston 2400Mhz DDR3 Ram available on market today but you can get the ones that go upto 3000Mhz in order to achieve Maximum performance of i7-4790K. Remember that 3000Mhz DDR3 Ram's are released specially for Z97 Chipset Motherboards in 2015 by the capabilities of Z97 Chipset Motherboards support upto 3400Mhz DDR3 Rams, which will make you dont need a DDR4. Instead of purchasing another faster ram, you can overclock ram without burning it.
Overclocking:
One of the key strengths of the i7-4790K is its overclocking potential. The "K" designation indicates that the CPU is unlocked, allowing users to adjust various settings, including clock speeds and voltages, to achieve higher performance.
Overclocking involves increasing the CPU's clock multiplier, which raises the frequency and, subsequently, the overall performance. With proper cooling and a compatible motherboard, many i7-4790K users have achieved stable overclocks of 4.5 GHz or higher. However, the actual overclocking potential varies between individual chips, as each processor has unique characteristics and limitations.
It's worth noting that overclocking generates additional heat, necessitating effective cooling solutions. Aftermarket CPU coolers or liquid cooling systems are recommended to maintain lower temperatures and prevent thermal throttling, which can limit performance. It's crucial to strike a balance between achieving higher clock speeds and maintaining safe operating temperatures.The 4.8Ghz overclocked Cinebench result of I7 4790K, which compares with I7 7700K:
Voltage Considerations:
The Turbo-Boost activated i7-4790K runs at 1.19-1.20 volts on its completely stock clock speed. When overclocking the i7-4790K, it's important to pay attention to the CPU's voltage. As the frequency increases, the CPU typically requires higher voltages to remain stable. Also a constraint which increases the power consumption of CPU at the System. However, excessive voltage can generate more heat and potentially damage the processor.
To determine the optimal voltage for your specific chip, it's recommended to gradually increase the voltage while stress testing the CPU for stability. Reliable stress testing software, such as Prime95 or AIDA64, can help identify any instabilities or overheating issues. Monitoring the CPU temperatures using specialized software like HWMonitor or Core Temp is essential to ensure they stay within safe limits, usually below 85 degrees Celsius under heavy load.
It's crucial to approach overclocking cautiously and educate yourself on the process. Proper research, understanding the capabilities and limitations of your hardware, and seeking guidance from experienced overclockers or reputable online communities are highly recommended. Overclocking carries some risk and can potentially void the warranty, so proceed at your own discretion.
Most overclockers recommend staying at 1.3V for everyday use of I7 4790K Cpu.Further voltages upto 1.4V can be safe with Water Cooling.
Conclusion:
The Intel Core i7-4790K CPU continues to be a capable processor, offering strong performance for a variety of tasks, including everyday computing, gaming, and content creation. Its high clock speeds, Hyper-Threading technology, and overclocking potential make it a compelling choice for users seeking both power and versatility.
While newer processors have surpassed the i7-4790K in certain areas, it remains a cost-effective option for those looking to upgrade their systems without breaking the bank. However, it's important to consider other factors such as motherboard compatibility, available cooling solutions, and overall system requirements before making a purchase decision.
Ultimately, the i7-4790K is a reliable CPU that can handle demanding workloads and provide an enjoyable gaming experience, With proper overclocking techniques ,proper motherboard,ram and adequate cooling, users can unlock additional performance potential. However, it's essential to approach overclocking with caution, understanding the associated risks and ensuring proper voltage and temperature management throughout the process.
Hiç yorum yok